Construction wheel loader Heavy duty bucket

Enstruc Heavy Duty Buckets are designed for construction-class wheel loaders up to 50 tonnes working in abrasive and compacted materials. Built to outperform standard loader buckets, they combine superior strength, wear resistance, and breakout performance. The reinforced shell, high-strength floor, and hardened cutting edges provide outstanding durability for loading gravel, crushed rock, clay, and other challenging materials on construction and civil sites.

Key Features

  • Reinforced bucket delivers strength and stability under high breakout loads
  • Wear-resistant steel fabrication ensures long service life in abrasive ground
  • Hardened bolt-on cutting edge improves penetration and simplifies maintenance
  • Optimised bucket design enhances fill factor and material retention
  • Designed for 10-50t wheel loaders from all leading OEM manufacturers
  • Internal wear liner and external radial strips protects high wear areas
  • Optional side cutters and heel shrouds for extended wear protection
  • OEM loader pickup guarantees precise fitment and smooth operation

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Specifications and sizes

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CategoryPart NumberMachine ClassWidthCapacityWeightBOCE
Category200Part Number275WL250HD108Machine Class2.75 - 3.00 yd32.10 - 2.29 m3Width107 ''2743 mmCapacity2.50 yd31.91 m3Weight2200 lbs998 kgBOCEDouble Bevel
Category200Part Number275WL275HD108Machine Class2.75 - 3.00 yd32.10 - 2.29 m3Width107 ''2743 mmCapacity2.75 yd32.10 m3Weight2285 lbs1036 kgBOCEDouble Bevel
Category200Part Number275WL300HD108Machine Class2.75 - 3.00 yd32.10 - 2.29 m3Width107 ''2743 mmCapacity3.00 yd32.29 m3Weight2430 lbs1102 kgBOCEDouble Bevel
Category300Part Number325WL300HD114Machine Class3.25 - 3.50 yd32.48 - 2.68 m3Width113 ''2896 mmCapacity3.00 yd32.29 m3Weight2395 lbs1086 kgBOCEDouble Bevel
Category300Part Number325WL325HD114Machine Class3.25 - 3.50 yd32.48 - 2.68 m3Width113 ''2896 mmCapacity3.25 yd32.48 m3Weight3080 lbs1397 kgBOCEDouble Bevel
Category300Part Number325WL350HD114Machine Class3.25 - 3.50 yd32.48 - 2.68 m3Width113 ''2896 mmCapacity3.50 yd32.68 m3Weight3160 lbs1433 kgBOCEDouble Bevel
Category300Part Number325WL400HD114Machine Class3.25 - 3.50 yd32.48 - 2.68 m3Width113 ''2896 mmCapacity4.00 yd33.06 m3Weight3465 lbs1571 kgBOCEDouble Bevel
Category300Part Number375WL350HD125Machine Class3.75 - 4.50 yd32.88 - 3.44 m3Width124 ''3175 mmCapacity3.50 yd32.68 m3Weight3805 lbs1726 kgBOCEDouble Bevel
Category300Part Number375WL400HD125Machine Class3.75 - 4.50 yd32.88 - 3.44 m3Width124 ''3175 mmCapacity4.00 yd33.06 m3Weight4075 lbs1848 kgBOCEDouble Bevel
Category300Part Number375WL425HD125Machine Class3.75 - 4.50 yd32.88 - 3.44 m3Width124 ''3175 mmCapacity4.25 yd33.25 m3Weight4210 lbs1909 kgBOCEDouble Bevel
Category300Part Number375WL450HD125Machine Class3.75 - 4.50 yd32.88 - 3.44 m3Width124 ''3175 mmCapacity4.50 yd33.44 m3Weight4240 lbs1923 kgBOCEDouble Bevel
Category300Part Number375WL475HD125Machine Class3.75 - 4.50 yd32.88 - 3.44 m3Width124 ''3175 mmCapacity4.75 yd33.63 m3Weight4450 lbs2018 kgBOCEDouble Bevel
Category500Part Number500WL425HD134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width132 ''3404 mmCapacity4.25 yd33.25 m3Weight5595 lbs2537 kgBOCEDouble Bevel
Category500Part Number500WL500HD134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width132 ''3404 mmCapacity5.00 yd33.82 m3Weight5895 lbs2673 kgBOCEDouble Bevel
Category500Part Number500WL525HD134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width132 ''3404 mmCapacity5.25 yd34.01 m3Weight6000 lbs2721 kgBOCEDouble Bevel
Category500Part Number500WL550HD134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width132 ''3404 mmCapacity5.50 yd34.20 m3Weight6105 lbs2769 kgBOCEDouble Bevel
Category500Part Number500WL600HD134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width132 ''3404 mmCapacity6.00 yd34.59 m3Weight6205 lbs2814 kgBOCEDouble Bevel
Category500Part Number500WL625HD134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width132 ''3404 mmCapacity6.25 yd34.78 m3Weight6310 lbs2862 kgBOCEDouble Bevel
Category500Part Number500WL650HD134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width132 ''3404 mmCapacity6.50 yd34.97 m3Weight6410 lbs2907 kgBOCEDouble Bevel
Category600Part Number650WL600HD146Machine Class6.50 - 7.50 yd34.96 - 5.73 m3Width144 ''3708 mmCapacity6.00 yd34.59 m3Weight6820 lbs3093 kgBOCEDouble Bevel
Category600Part Number650WL650HD146Machine Class6.50 - 7.50 yd34.96 - 5.73 m3Width144 ''3708 mmCapacity6.50 yd34.97 m3Weight7075 lbs3209 kgBOCEDouble Bevel
Category600Part Number650WL700HD146Machine Class6.50 - 7.50 yd34.96 - 5.73 m3Width144 ''3708 mmCapacity7.00 yd35.35 m3Weight7590 lbs3442 kgBOCEDouble Bevel
Category600Part Number650WL750HD146Machine Class6.50 - 7.50 yd34.96 - 5.73 m3Width144 ''3708 mmCapacity7.50 yd35.73 m3Weight7895 lbs3580 kgBOCEDouble Bevel
Category600Part Number650WL800HD146Machine Class6.50 - 7.50 yd34.96 - 5.73 m3Width144 ''3708 mmCapacity8.00 yd36.12 m3Weight8150 lbs3696 kgBOCEDouble Bevel

Frequently Asked Questions

The Heavy Duty Loader Bucket is suited for compacted soil, crushed rock, clay, and abrasive materials where extra strength and wear resistance are essential.
Enstruc's Heavy Duty Bucket is designed for 10-50 tonne wheel loaders. This loader bucket is compatible with Cat 926, 930, 938, 950, 962, 966, 972, 980, 982, 986; Case 421G, 521G, 621G, 651G, 721G, 821G, 921G, 1021G, 1121G; Hitachi ZW160, ZW180, ZW220, ZW250, ZW310; Hyundai HL930, HL940, HL955, HL960, HL970, HL975, HL980, HL985; Komatsu WA200, WA270, WA320, WA380, WA470, WA475, WA480, WA485, WA500; Liebherr L546, L550, L556, L566, L576, L580, L586; Volvo L60, L70, L90, L110, L120, L150, L180, L220, L260, L350; and other similar models. For bigger wheel loaders, see our Quarry Loader Buckets and Mining Loader Buckets.
The Heavy Duty Bucket includes thicker wear materials, reinforced side plates, and a heavy-duty cutting edge for use in tougher ground conditions.
Yes, the reversible bolt-on cutting edges and wear strips can all be replaced to extend the bucket’s life.
We can design HD loader buckets in multiple capacities and widths to match machine size and material type, from medium-duty construction to heavy site conditions.

Talk to our team

Tell us your loader model, material type, and application. We’ll confirm the correct Heavy Duty Bucket specification and provide your quote.